80 lines
2.4 KiB
Dart
80 lines
2.4 KiB
Dart
|
import 'package:analyzer/dart/element/element.dart';
|
||
|
|
import 'package:analyzer/dart/element/type.dart';
|
||
|
|
import 'package:analyzer/src/dart/element/element.dart';
|
||
|
|
import 'package:angel_serialize/angel_serialize.dart';
|
||
|
|
import 'package:build/build.dart';
|
||
|
|
import 'package:path/path.dart' as p;
|
||
|
|
import 'package:recase/recase.dart';
|
||
|
|
import 'package:source_gen/src/annotation.dart';
|
||
|
|
import 'src/find_annotation.dart';
|
||
|
|
import 'context.dart';
|
||
|
|
|
||
|
|
// TODO: Should add id, createdAt, updatedAt...
|
||
|
|
BuildContext buildContext(
|
||
|
|
ClassElement clazz,
|
||
|
|
Serializable annotation,
|
||
|
|
BuildStep buildStep,
|
||
|
|
Resolver resolver,
|
||
|
|
bool autoSnakeCaseNames,
|
||
|
|
bool autoIdAndDateFields,
|
||
|
|
{bool heedExclude: true}) {
|
||
|
|
var ctx = new BuildContext(annotation,
|
||
|
|
originalClassName: clazz.name,
|
||
|
|
sourceFilename: p.basename(buildStep.inputId.path));
|
||
|
|
var lib = resolver.getLibrary(buildStep.inputId);
|
||
|
|
List<String> fieldNames = [];
|
||
|
|
|
||
|
|
for (var field in clazz.fields) {
|
||
|
|
if (field.getter != null && field.setter != null) {
|
||
|
|
fieldNames.add(field.name);
|
||
|
|
// Skip if annotated with @exclude
|
||
|
|
var excludeAnnotation = field.metadata.firstWhere(
|
||
|
|
(ann) => matchAnnotation(Exclude, ann),
|
||
|
|
orElse: () => null);
|
||
|
|
if (excludeAnnotation != null) continue;
|
||
|
|
// Check for alias
|
||
|
|
var alias = findAnnotation<Alias>(field, Alias);
|
||
|
|
|
||
|
|
if (alias?.name?.isNotEmpty == true) {
|
||
|
|
ctx.aliases[field.name] = alias.name;
|
||
|
|
} else if (autoSnakeCaseNames != false) {
|
||
|
|
ctx.aliases[field.name] = new ReCase(field.name).snakeCase;
|
||
|
|
}
|
||
|
|
|
||
|
|
ctx.fields.add(field);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (autoIdAndDateFields != false) {
|
||
|
|
if (!fieldNames.contains('id')) {
|
||
|
|
var idField = new _ShimField('id', lib.context.typeProvider.stringType);
|
||
|
|
ctx.fields.insert(0, idField);
|
||
|
|
ctx.shimmed['id'] = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
DartType dateTime;
|
||
|
|
['createdAt', 'updatedAt'].forEach((key) {
|
||
|
|
if (!fieldNames.contains(key)) {
|
||
|
|
if (dateTime == null) {
|
||
|
|
var coreLib = resolver.libraries.singleWhere((lib) => lib.isDartCore);
|
||
|
|
var dt = coreLib.getType('DateTime');
|
||
|
|
dateTime = dt.type;
|
||
|
|
}
|
||
|
|
|
||
|
|
var field = new _ShimField(key, dateTime);
|
||
|
|
ctx.aliases[key] = new ReCase(key).snakeCase;
|
||
|
|
ctx.fields.add(field);
|
||
|
|
ctx.shimmed[key] = true;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
return ctx;
|
||
|
|
}
|
||
|
|
|
||
|
|
class _ShimField extends FieldElementImpl {
|
||
|
|
@override
|
||
|
|
final DartType type;
|
||
|
|
_ShimField(String name, this.type) : super(name, -1);
|
||
|
|
}
|